/Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionRuntimeHash.h
virtual bool GenerateStreaming ( class [UWorldPartitionStreamingPolicy](API\Runtime\Engine\WorldPartition\UWorldPartitionStreamingPolicy) * StreamingPolicy, const [IStreamingGenerationContext](API\Runtime\Engine\WorldPartition\IStreamingGenerationContext) * StreamingGenerationContext, [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > * OutPackagesToGenerate )